Clarence Douglas Dillon (1909–2003)

Non-career appointee
State of Residence: New Jersey
  1. Ambassador Extraordinary and Plenipotentiary (France)
    Appointed: February 27, 1953
    Presentation of Credentials: March 13, 1953
    Termination of Mission: Left post on January 28, 1957
  2. Deputy Under Secretary of State for Economic Affairs
    Appointed: March 14, 1957
    Entry on Duty: March 15, 1957
    Termination of Appointment: June 30, 1958
  3. Under Secretary for Economic Growth, Energy, and the Environment
    Appointed: June 30, 1958
    Entry on Duty: July 1, 1958
    Termination of Appointment: June 11, 1959
  4. Under Secretary of State
    Appointed: June 11, 1959
    Entry on Duty: June 12, 1959
    Termination of Appointment: January 4, 1961